maangchi: fix: use regex string to find ingredients header (#1311)

recipe_scrapers/maangchi.py

@@ -1,3 +1,5 @@
+import re
+
 from ._abstract import AbstractScraper
 from ._utils import normalize_string
 
@@ -8,7 +10,9 @@ def host(cls):
         return "maangchi.com"
 
     def ingredients(self):
-        before = self.soup.find("h2", string="Ingredients").find_all_next("li")
+        before = self.soup.find("h2", string=re.compile(r"Ingredients")).find_all_next(
+            "li"
+        )
         after = self.soup.find("h2", string="Directions").find_all_previous("li")
         list_before = [normalize_string(b.get_text()) for b in before]
         list_after = [normalize_string(a.get_text()) for a in after]